COOPER, JR., H. R. Marija Pirjevec. Dvoje izvirov slovenske književnosti. Ljubljana: Slovenska matica, 1997. . Slovene Studies: Journal of the Society of Slovene Studies, [S. l.], v. 17, n. 1, p. 201–203, 1998. DOI: 10.7152/ssj.v17i1.4006. Disponível em: https://journals.lib.washington.edu/index.php/ssj/article/view/4006. Acesso em: 4 may. 2024.